{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["state or provinces of residence", "else", "title of person", "cities of residence"], "input": "He was a grandson of King  Fuad I of Egypt  and a nephew of Princess Fawzia of  Egypt  ( the first wife of Mohammed Reza Pahlavi Shah of Iran ) and King Farouk I of Egypt ."}
{"state or provinces of residence": [], "else": [], "title of person": [], "cities of residence": []}